Mercedes GLK-Class Catalytic Converter X204 (2008-2015)

The catalytic converter in the Mercedes GLK-Class (X204, 2008-2015) is a vital part of the vehicle's exhaust system. It reduces harmful emissions by converting toxic gases into less harmful substances, ensuring compliance with Euro 5 emission standards. It is designed for both diesel engines like the 220 CDI (OM 651) and petrol engines such as the 350 model, including versions with automatic transmission and 4-Matic drivetrain.

The catalytic converters fit the following main engine variants:

• Diesel 220 CDI 2.2L: 170 hp (OM 651.916 or OM 651.912), for chassis codes 204.902, 204.984, 204.997 (4-Matic).
• Petrol 350 3.5L: 272 hp, including 4-Matic versions from 2008 to 2015.

These parts are specifically designed with the proper dimensions and technical specifications to ensure optimal performance and emission control for these engines and models.

Key specifications include:

• Compliance with Euro 5 emission standards suitable for vehicles equipped with OBD systems.
• Dimensions for diesel 220 CDI converters: length 375 mm, diameter 300 mm, height 52-79 mm.
• Materials include high-quality ceramic monoliths with certified markings like E1 90R-02A0479 and ECE-R90.
• Designed for automatic transmission and includes variants for 4-Matic models.
• Capacity supporting engine power up to 225 kW.

The catalytic converters ensure efficient pollutant conversion and durability under regular driving conditions.

Catalytic converters contain precious metals and materials that enable the conversion of harmful exhaust gases, making them essential for vehicle emission control. Their value comes from:

• Environmental importance by reducing toxic emissions.
• Use of premium ceramics and high-grade stainless steel for durability and performance.
• Compliance with strict Euro 5 standards for emission control.

This makes them a critical product for maintaining vehicle function, environmental compliance, and legal road use.

Prices for these catalytic converters generally range from approximately 46 to 78 EUR excluding shipping. Prices vary depending on model, manufacturer quality, and whether items are new or previously used. Warranty and quality certifications add to the product’s value for vehicle owners.

To ensure proper fit and function, select the catalytic converter based on:

• The vehicle’s engine model and displacement (e.g., 220 CDI diesel or 350 petrol).
• Chassis code matching your GLK-Class model.
• Transmission and drivetrain type (automatic, 4-Matic).
• Emission standard compliance required (Euro 5 with OBD).

Always check the part code and consult with experts or technical support to guarantee compatibility and performance.

Yes, high-quality catalytic converters for the Mercedes GLK-Class typically come with a 3-year warranty limited to 100,000 kilometers of use. Warranty terms require professional installation following all technical guidelines including the replacement of sensors and gaskets. Technical support, installation guides, and compatibility confirmation via VIN are often provided to ensure proper installation and functioning.

Return policies often include a free return period within 30 days for unused parts returned in original packaging.

Signs of a failing catalytic converter include:

• Illuminated check engine light or inspection light warning.
• Reduced engine performance or power loss.
• Increased emissions or unusual exhaust smells.
• Failed emissions test.

If you notice these signs, perform a proper inspection or diagnostic check immediately. Timely replacement can ensure optimal engine running and compliance with emission regulations. Choose OEM-quality parts tailored for your model for the best results.

Remember, a properly functioning catalytic converter provides crucial control of exhaust emissions and helps maintain vehicle performance over time.